
enum FSM{

	FSM_IDLE,
	FSM_PARSE_CMD,
	FSM_SEND_DATA,
};
enum CMD{

	CMD_PLAY=0x10,
	CMD_PAUSE,
	CMD_STOP,
	CMD_NEXT,
	CMD_PREV,
	CMD_VOL_UP,
	CMD_VOL_DN,
	CMD_MODE,
	CMD_USB,
	CMD_SD,
	CMD_FM,
	CMD_AUX,
	CMD_IDLE,
	CMD_REPEAT,
	CMD_PWR_OFF,

	CMD_GET_PLAY_TIME=0x20,
	CMD_GET_TOTAL_NUM,
	CMD_GET_CUR_NUM,

	CMD_GET_ID3_TYPE,
	CMD_GET_ID3_ARTIST,
	CMD_GET_ID3_DATE,

	INVALID_CMD=0xFF,
	
};
